public float GetAltitude(Vector3 pos, float baseRadius)
{
//Sample
float surface = noise.Sum(pos, surfaceShape);
float detail = noise.Sum(pos, hillNoise);
float mountains = noise.Sum(pos, mountainNoise);
float diff = mountains < detail ? 0 : (mountains - detail);
//Blend
float delta = detail * hillHeight; /*(detail > mountains)
* ? detail * hillHeight
* : (diff < blendAmount
* ? Mathf.Lerp(detail * hillHeight, mountains * mountainHeight, Mathf.Clamp01(diff / blendAmount))
* : mountains * mountainHeight);*/
float combined = (surface > seaLevel) ? (surface * continentHeight) + delta : (surface * continentHeight);
//Assign
return(baseRadius + combined);
}